Individual Calculations May 2024
 Karlsson, Kjell 1961  Total change: 9.20  Rating chartPersonal card
 VSF Distriktsserie 2023-2024 Paly-off Sweden SWE 2024-04-20
RcRownchangeKK*chgGame
 1881 1798 1.00 2 0.23 40 9.20 
  Nowen, Linus 1824 SWE0.5010.04401.60 
  Eskola, Peter 1937 SWE0.5010.19407.60 

Rc - average rating of rated opponents, Ro - rating of a player in a tournament, Rp - rating performance of an unrated player, W - points won in a tournament against rated opponents, N - total number of games against rated opponents, Change - change used for calculation according to formula, K - development coefficient, Kchg - rating change of a player calculated as (K * change)
 

 

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